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#0D55FA

#0d55fa ≈ Ultramarine Blue

  • blue
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#0d55fa is a color from the blue family, with medium lightness and vivid saturation. In the RGB model it is made of 5.1% red, 33.33% green and 98.04% blue; printed in CMYK it uses 94.8% cyan, 66% magenta, 0% yellow and 1.96% black. Its hue angle is 221.77°, with 95.95% saturation and 51.57% lightness in HSL. It is a cool color, often associated with trust, stability and focus. Designers typically use it for technology products, finance and banking and call-to-action buttons. White text on this color reaches a contrast ratio of 5.68:1 (WCAG AA). The closest named color is Ultramarine Blue (#4166f5), ΔE 5.47.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#0066ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1348

Complementary

  1. #0d55fa
  2. #fab20d

Split complementary

  1. #0d55fa
  2. #fa3b0d
  3. #ccfa0d

Analogous

  1. #0dccfa
  2. #0d55fa
  3. #3b0dfa

Triadic

  1. #0d55fa
  2. #fa0d55
  3. #55fa0d

Tetradic

  1. #0d55fa
  2. #b20dfa
  3. #fab20d
  4. #55fa0d

Square

  1. #0d55fa
  2. #fa0dcc
  3. #fab20d
  4. #0dfa3b

Monochromatic

  1. #02226c
  2. #043ab7
  3. #0d55fa
  4. #588afc
  5. #a3befd

Shades

#0d55fa mixed progressively with black.

  1. #0d55fa
  2. #0c4de1
  3. #0a44c8
  4. #093caf
  5. #083396
  6. #072b7d
  7. #052264
  8. #041a4b
  9. #031132
  10. #010919
  11. #000000

Tints

#0d55fa mixed progressively with white.

  1. #0d55fa
  2. #2566fb
  3. #3d77fb
  4. #5688fc
  5. #6e99fc
  6. #86aafd
  7. #9ebbfd
  8. #b6ccfe
  9. #cfddfe
  10. #e7eeff
  11. #ffffff

Tones

#0d55fa mixed progressively with gray.

  1. #0d55fa
  2. #1959ee
  3. #245ee2
  4. #3062d5
  5. #3b66c9
  6. #476bbd
  7. #526fb1
  8. #5e73a5
  9. #697798
  10. #757c8c
  11. #808080

Readable text 5.68:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.7:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #676767 ≈ 0.003% of males
Achromatomaly #5160b5 ≈ 0.001% of males
Protanopia #0072ff ≈ 1.01% of males
Deuteranopia #005cf7 ≈ 1.27% of males
Tritanopia #0083a0 ≈ 0.0001% of males
Protanomaly #0067fd ≈ 1.08% of males
Deuteranomaly #0059f8 ≈ 4.63% of males
Tritanomaly #0073cb ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-0d55fa {
  color: #0d55fa;
}
Background
.bg-0d55fa {
  background-color: #0d55fa;
  color: #ffffff;
}
Border
.border-0d55fa {
  border: 2px solid #0d55fa;
}
CSS variables
:root {
  --color-primary: #0d55fa;
  --color-primary-rgb: 13 85 250;
  --color-primary-hsl: 222 96% 52%;
}
Gradient
.gradient-0d55fa {
  background: linear-gradient(135deg, #0d55fa, #3b0dfa);
}
Colored shadow
.shadow-0d55fa {
  box-shadow: 0 8px 24px rgb(13 85 250 / 0.35);
}

#4166f5 Ultramarine Blue ΔE 5.47 #4169e1 Royal Blue ΔE 6.62 #6050dc Majorelle Blue ΔE 6.98 #5a4fcf Iris ΔE 7.38 #0f52ba Sapphire ΔE 8.52 #0070ff Brandeis Blue ΔE 9.03 #6a5acd Slate Blue ΔE 9.05 #f2aa05 Inverted #676767 Grayscale 

Ultramarine Blue
#0d55fa  rgb(13, 85, 250)  hsl(222, 96%, 52%)  Ultramarine Blue
#fab20d  rgb(250, 178, 13)  hsl(42, 96%, 52%)  Amber
#fa0d55  rgb(250, 13, 85)  hsl(342, 96%, 52%)  Folly
#55fa0d  rgb(85, 250, 13)  hsl(102, 96%, 52%)  Harlequin